| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hammoum, Ferhat
Université Gustave Eiffel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Evaluation and modelling of low-temperature fracture properties of asphalt binders in thin film by means of the local fracture testcitations
- 2021Improving the durability of asphalt mixtures with hydrated lime: Field results from highway A84citations
- 2020Improving the durability of asphalt mixtures with hydrated lime: Field results from recent French sections
- 2018Experimental study and modeling of the behavior of partially saturated asphalt concrete under freezing conditioncitations
- 2017Prédiction des propriétés viscoélastiques des enrobés bitumineux Approches micromécaniques et expérimentales
- 2015A mineralogical approach of the interactions between bitumen, clay and water in hot mix asphalt (HMA)
- 2015Rheological Behaviour of Ethylene-Vinyl-Acetate [EVA] Modified Road Bitumencitations
- 2013Mechanical analysis of a mixed mode debonding test for composite pavementscitations
- 2012A four-point bending test for the bonding evaluation of composite pavementcitations
- 2011Bitumen healing investigation using a specific fracture testcitations
- 2009Experimental and numerical analysis of crack initiation and growth in thin
- 2008A Cementitious Long-Life Wearing Course to Reduce Frequency of Maintenance Works on High-Traffic Roads
- 2008Construction Issues, Economic Aspects and Risk Assessment. In : Long life surface for busy roads, chapitre 8
Places of action
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article
Improving the durability of asphalt mixtures with hydrated lime: Field results from highway A84
Abstract
Although known for a long time, hydrated lime (HL) still attracts a strong technical interest as an asphalt additive. In this paper, recent field results obtained in France on highway A84 in Normandy after 5-years are presented. 5 sections with and without HL were constructed and followed. A thorough initial testing was performed, and completed by the extraction of specimens after 5-years in operation. The traffic was of order 15,000 vehicles/day with 15 % heavy trucks. The climate is oceanic with average minimum temperatures between 2−12 °C and maximum 7−23 °C. Rainfall averages 50−80 mm per month all year round. The mixtures were semi-dense Asphalt Concrete (French BBSG) with 15 % Reclaimed Asphalt Pavement (RAP). The experimental program included binder evaluation based on standard and advanced rheological and chemical testing, together with mixture tests such as retained strength after immersion, complex modulus and fatigue.For the first time, these results allow quantifying the impact of HL in the context of French mixtures. In addition, the negative effect of RAP on moisture resistance is highlighted and HL appeared as an efficient solution to minimize performance loss.